Question

wrote the findings and analyzation for the project (cranial nerves and spinal nerves)please answer it fast​

Answer 1

Explanation:

The cranial nerves are a set of 12 paired nerves that arise directly from the brain. The first two nerves (olfactory and optic) arise from the cerebrum, whereas the remaining ten emerge from the brain stem.

The names of the cranial nerves relate to their function and they are also numerically identified in roman numerals (I-XII).

In this article, we shall summarise the anatomy of the cranial nerves.

Spinal nerves are mixed types of nerves. A mixed nerve is one which transmits motor, sensory, and autonomic signals between the spinal cord and the body. In humans, there are 31 spinal nerves on each side of the vertebral column making it 31 pairs in total.